Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
43178633TF
No factors below 274
TF target 272
P-1
B1 = 465000
B2 = 7556250
LL
StatusDateUserResidueShift
Verified2011-07-11kawarin684FF20C515706A942862388
Verified2017-11-27Sergey Nosov684FF20C515706A929199307
History
DateUserTypeResult
2020-01-03-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-05Random GPUsNF
no factor from 2^72 to 2^73
2017-11-27Sergey NosovC-LL
684FF20C515706A9
2015-09-11-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-11-Anonymous-NF
no factor from 2^70 to 2^71
2015-07-01Carsten KossendeyNF
no factor from 2^69 to 2^70
2011-07-11kawarinC-LL
684FF20C515706A9